Q: What is the negative version of the number 90,400,407?
A: -90,400,407
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 90,400,405 | 90,400,406 | 90,400,408 | 90,400,409 |
| -90,400,405 | -90,400,406 | -90,400,408 | -90,400,409 |